Craftsman EZ 917.270722 Owner's Manual page 56

TRACTOR - - MODEL NUMBER 917,270722
BRIGGS & STRATTON ENGINE-MODEL NUMBER 311707, TYPE NUMBER 0132-E1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 690156 CylinderAssembly 98 495800 Screw, Idle Speed
2 399265 Bushing,Cylinder 104 231789 • Pin, Float Hinge
3 391086 * Seal, Oil 105 231855 • Valve, Needle
4 494238 Sump, Engine 106 231854 • Scat, Inlet
5 690188 Head, Cylinder 108 224558 Valve, Choke (ManualChoke)
6 94927 Washer, Flat 108A 224540 Valve, Choke (Choke-A-Matic)
7 273763 0" Casket, Cylinder Head 110 225137 Washer, Rat
8 495735 BreatherAssembly 116 270920 " Seal, O-Ring
9 27803 * Casket, Breather 117 232118 ° Jet, Main (Standard)
10 94621 Screw, He)( 232119 Jet, Main (HighAltitude)
11 281246 Tube, Breather 121 690191 CarburetorOverhaulKit
12 271916 * Gasket, Crankcase(.015_Thk) 123 95160 Screw, Hex
271997 * Casket, Crankcase (.005_ Thk) 125 690194 Carburetor
13 94728 Screw_Cylinder Head (3- 127 • Plug, Welch (Sold in KitOnly)
9/160) 130 224539 Valve, Throttle
15 94239 Plug, Oil Drain 131 493379 Throttle Shaft Kit
16 690136 Crankshaft 133 494381 Float,Carburetor
20 291675 * Seal, Oil 137 281165 0* Gasket, Roar Bowl
22 95187 Screw, Crankcase Cover 141 495097 Choke Shaft Kit (Man. Choke)
23 690222 Rywheel 141A 495931 Choke Shaft Kit (Choke-A-
24 222698 Key, Rywheal Matic)
25 692271 Piston,Assembly (Std.) 142 232117 • Nozzle, Carburetor
692272 PistonAssembly(.0100 O.S.) 146 94196 Key,Timing
692273 Piston Assembly (.020_ O.S.) 163 281051 * Casket, Air Cleaner
692274 PistonAssembly (.030(_ O.S.) 171 281051 Nut
26 690162 Ring Set, Piston(Std.) 186 493496 Connector,Hose
690164 Ring Set, Piston(.0100 O.S.) 187 298049 Une, Fuel (Cut to Required
690166 Ring Set, Piston(.0200 O.S.) Length)
690168 Ring Set, Piston(.0300 O.S.) 188 94627 Screw He)(
27 263129 Lock, Piston Pin 192 492160 Adjuster,RockerArm
28 498319 Pin Assembly,Piston(Std.) 199 494768 Valve, Shut-Oft
498320 PinAssembly, Piston(.005_ 205 94903 Screw, Sholder
O.S.) 205A 94073 Screw, Shoulder
29 499468 Rod Assembly,Connecting 209 260695 Spring,Governor
(Std.) 216 262766 Link,Choke
499940 Rod Assy.,Connecting (.020 216A 262766 Unk, Choke
U.S.) 222 495611 Bracket,Control
32 95190 Screw, Connecting Rod 224 95163 Screw,Torx_Hex
33 495856 Valve, E)dtaust 227 493935 Lever, Governor
34 495857 Velve,.Intake 232 262785 Spdng, Unk
35 262811 Spring,Valve RPM Scttings: Low:. 1650-1850
40 224641 Retainer,Valve High: 3200-3400
43 40815 GovJOII Slinger
45 262411 Tappet,Valve * Includedin Casket Set (690189).
46 496884 Gear, Cam included in CarburetorKit (690191).
50 690193 Manifold, intake 0 Includedin CarburetorGasket Set (690192).
51 281735 *a Casket, Intake € Indeded in Valve oved_ul Gasket Set (690190)
51A 273650 § Casket, intake § indudedinKifsO,0e.
53 94637 Stud, Carb. Mounting
73 494439 Screen, Rotating NOTE: Allcomponentdimensionsgiven in U.S. inches
75 225136 Washer, Flywheel 1 inch=25.4mm
78 94821 ScrewTorx_
87 491323 " Seal, GovemorShaft 238 262836 Cap, Valve
93 281346 BushingThrottle Shaft 240 394358 Fdter,Fuel
94 498030 Valve, Idle Adjustment 265 221535 Clamp, Casing
95 94098 '; Screw,Choke/Throttle
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